crowned head vs swayer

crowned head and swayer both are nouns.

Word	Noun	Adjective	Verb	Adverb
crowned head	Yes	No	No	No
swayer	Yes	No	No	No

As nouns, swayer is a hypernym of crowned head; that is, swayer is a word with a broader meaning than crowned head:

Other hypernyms of crowned head include chief of state, head of state, ruler.

crowned head (noun)	swayer (noun)
a nation's ruler or head of state usually by hereditary right	a person who rules or commands